You can modify mail profiles (Add, Remove, Properties, Copy) in the “Mail” Control Panel.

• Open the “Mail” Control Panel (Start -> Control Panel -> Mail)
• Click the “Show Profiles…” button
• Click “Add…” and enter a name
• Click “Next” to “Add a new e-mail account”
• Choose a Server Type of “Additional Server Types”
• Select “Zimbra Collaboration Server”
• Enter the Server name, Server Port (designating whether or not to Use Secure Connection (SSL)), Email address, and Password
• Choose the new profile from the “Always use this profile” drop-down menu